Rapid: Individual Calculations October 2017
 Aird, Ian  Total change: -47.60  Rating chartPersonal card
 HIGHLANDS OPEN 2017 B - rapid tournament Trebic CZE 2017-09-24
RcRownchangeKK*chgGame
 1665 1809 1.00 5 -2.38 20 -47.60 
  Navratil, Jiri 2068 CZE0.001-0.1820-3.60 
  Halbrstat, Petr 1537 CZE0.001-0.8320-16.60 
  Zeleny, Tomas 1661 CZE0.001-0.7020-14.00 
  Kovacs, Ivan 1520 CZE0.001-0.8420-16.80 
  Reimer, Karl 1537 GER1.0010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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